This Service Information Bulletin announces a change to the procedure and sequence used for torqueing the...
Subaru technical service bulletin 02-179-18 for 2015-2019 Subaru WRX STI.
- Bulletin number
- 02-179-18
- Component
- Engine and engine cooling: engine: gasoline: turbo/supercharger
- Summary
- This Service Information Bulletin announces a change to the procedure and sequence used for torqueing the cylinder head bolts on the EJ25 turbocharged engine used in the 2015-2018MY STI.
Owners of these vehicles have filed 4 complaints in the engine category.
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